IRWINDALE SPEEDWAY 2024 OPENER – 9 EVENTS, 240 LAPS – By Tim Kennedy
IRWINDALE SPEEDWAY 2024 OPENER – 9 EVENTS, 240 LAPS – By Tim Kennedy Irwindale, CA., Mar. 9 – Irwindale Speedway opened its 25th season Saturday with the NASCAR Advance Auto Parts premier IS series. Rain postponed the scheduled season opening All-Star Showdown from Saturday, February 3 until May. Saturday, March &helip;